libstdc++-v3/testsuite/23_containers/list/cons/9.cc

   1 // Copyright (C) 2001 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 2, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING.  If not, write to the Free
  16 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  17 // USA.
  18
  19 // 23.2.2.1 list constructors, copy, and assignment
  20
  21 #include <list>
  22 #include <testsuite_hooks.h>
  23
  24 bool test __attribute__((unused)) = true;
  25
  26 // Assignment operator
  27 //
  28 // This test verifies the following.
  29 // 23.2.2       operator=(const list& x)
  30 // 23.2.2       iterator begin()
  31 // 23.2.2       iterator end()
  32 // 23.2.2       size_type size() const
  33 // 23.2.2       bool operator==(const list& x, const list& y)
  34 //
  35 void
  36 test07()
  37 {
  38   const int A[] = {701, 702, 703, 704, 705};
  39   const std::size_t N = sizeof(A) / sizeof(int);
  40   std::size_t count;
  41   std::list<int>::iterator i;
  42
  43   std::list<int> list0701(A, A + N);
  44   VERIFY(list0701.size() == N);
  45
  46   std::list<int> list0702;
  47   VERIFY(list0702.size() == 0);
  48
  49   list0702 = list0701;
  50   VERIFY(list0702.size() == N);
  51   for (i = list0702.begin(), count = 0;
  52        i != list0702.end();
  53        ++i, ++count)
  54     VERIFY(*i == A[count]);
  55   VERIFY(count == N);
  56   VERIFY(list0702 == list0701);
  57 }
  58
  59 int main()
  60 {
  61   test07();
  62   return 0;
  63 }
  64 // vi:set sw=2 ts=2: